package org.eoti.rei.ndfcmd;

/**
 * The MIT License
 * <p/>
 * Copyright (c) 2009 Malachi de AElfweald (malachid@gmail.com)
 * <p/>
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 * <p/>
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
 * Software.
 * <p/>
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
import org.eoti.rei.NDFBrowser;
import org.eoti.io.xls.XLSReader;

import java.util.*;

public abstract class NDFBrowserCommand
{
	protected NDFBrowser browser;
	public void setBrowser(NDFBrowser browser)
	{
		this.browser = browser;
	}

	public abstract String[] commands();
	public abstract void process( List<String> commandLine) throws Exception;
	public abstract void displayHelp();

	public void format(String fmt, Object ... args){browser.format(fmt,args);}
	public String readLine(String fmt, Object... args){return browser.readLine(fmt, args);}

	public String getAddress(int rowNum)
	{
		XLSReader reader = browser.getReader();
		return String.format("%s %s, %s", reader.getColumn(0).getString(rowNum), reader.getColumn(1).getString(rowNum), reader.getColumn(2).getString(rowNum));
	}

}
